When Sun Heng heard Luo Yukun's words, he was also amused in his heart.

He believed that even if he didn't say it, it wouldn't be long before Luo Yukun and others would think of it. As for the mutant bird insect removal method, it was also what he had seen and heard in his previous life, and Luo Yukun and the others were only hindered by the knowledge and vision before the end of the world, so they couldn't think of it for the time being.

Ignoring Luo Yukun's compliments, Sun Heng continued to walk forward, and soon passed through this medicine field and came to the edge of a row of big trees like a green city wall.

Looking up, the shortest of these big trees between Sun Heng is also three or four zhang high, one person hugs thick, and they are very close to each other, and the branches intersect very tightly, and then form the prototype of the tree wall.

Well, it's just a prototype.

At this time, Luo Yukun explained on the side: "We have people build these trees every day to grow to the branches and leaves of the medicine field, and after several months, this tree wall has become large-scale. As long as you wait for a year, even if there is winter in the Demon Domain, the protection of this tree wall will not be much weaker. Moreover, the trees we have selected are relatively fire-resistant, and even if an enemy thinks of a fire attack, the effect will not be very good, enough to give us time to respond. ”

"A year?" Sun Heng shook his head slightly when he heard this, and then said, "It's too long." ”

Is a year too long?

Luo Yukun was a little dumbfounded when he heard Sun Heng's words, and he smiled bitterly in his heart like Chen Guodong before, thinking: Before the end of the world, there is a saying that there are ten years of trees and a hundred years of people, which means that it generally takes ten years for a tree to grow. Is it that the spiritual energy in the demon domain of the last days is sufficient, and the trees grow faster, and it will take at least two or three years to grow to the beginning of the scale? He said that it would take a year, and he had already said it as short as possible, but he didn't expect Sun Heng to be satisfied.

At this time, Sun Heng said again: "Do you have fertilizer or anything like that here?" ”

"Yes, yes." Luo Yukun replied repeatedly, "It's all farmhouse fertilizer, mainly manure collected from the town, supplemented by wild things and monster remnants and corruption obtained by the warriors, and the fertility is very good." ”

"You have people take all the fertilizer from the stockpile, sprinkle it all under the big trees in front of it, and water it thoroughly." Sun Heng said.

Although he didn't know why Sun Heng ordered him to do this, Luo Yukun didn't question it, and immediately ordered the people below to do what Sun Heng said, without any discount.

At this time, the researchers in the rice fields and medicine fields, the people who worked, and some of the soldiers of the reconnaissance battalion who followed Sun Heng were all watching curiously. It is estimated that if it weren't for the prestige that Sun Heng had accumulated for so long, these people would have been able to talk nonsense.

However, although these people didn't say anything, Sun Heng could also inform them through reading his mind through his mind reading that these people were thinking-

"Damn, can you absorb so much fertilizer to these trees at once?"

"It's not easy to accumulate these fertilizers in the town, so it's a waste to use them like this."

"The battalion commander is not from the countryside, and he is too young, so it is a bit taken for granted. That Luo Yukun is really, he doesn't know how to stop it, do you want the battalion commander to make a fool of himself in front of the big guys? Damn it! ”

“···”

Judging from the voices of everyone present, it is obvious that no one can understand why Sun Heng ordered someone to do this, and most of them think that Sun Heng is wasting resources by doing this.

However, when the people in the medicine field and the rice field were busy under the command of Luo Yukun according to Sun Heng's instructions, applying fertilizer and watering the trees in the front row of the tree wall, something surprising happened to everyone.

As soon as the fertilizer and water were given, the trees in this row grew at a speed visible to the naked eye. What's even more strange is that these trees are thinking that this part of the medicine field has no leaves, and all of them grow to the other side, as if they know that this side of the medicine field is going to be pruned!

In just half an hour, the tree wall that is more than a mile long (five or six hundred meters) grows from about four zhang high to more than five zhang high! For a while, almost everyone was stunned!

When they came back to their senses, everyone immediately couldn't help but talk to each other and discuss-

"Oh my God, are these trees suddenly mutated? Say long is long?! ”

"Wocao, these trees shouldn't come back to life, right?"

"These trees grow so weird, will it be dangerous for us to get so close?"

"With the battalion commander here, what are you afraid of?"

"Definitely. By the way, you said that these trees suddenly became like this, could it be that the battalion commander made them? ”

"Maybe, I've heard that the battalion commander has more than one talent, maybe there's an ability to control the growth of trees..."

Although everyone's discussion was about to get close to the truth, Sun Heng didn't explain anything, but looked at the row of trees that were more than a zhang tall and nodded with satisfaction, and then said to Luo Yukun, who also had just come back to his senses next to him: "In the future, these big trees will be fertilized and watered in the same way as today every week, and within three months, they will grow into a real tree wall as high as ten zhang." ”

Hearing this, Luo Yukun immediately determined in his heart that the scene of this row of big trees just now was because of Sun Heng, and he couldn't help but be more in awe of Sun Heng in his heart, and nodded hurriedly when he heard the sound: "Yes, we must do what Camp Commander Sun instructs!" ”

Then, Luo Yukun wanted to say something more and patted Sun Heng's ass, but saw a soldier from the reconnaissance battalion rushing towards him in the depths of the Demon Domain. When it got closer, everyone realized that it was Yuan Dahao, who had recently been in the limelight in the reconnaissance camp.

In the past few months, Yuan Da Hat has not only made rapid progress in strength, but has entered the third level in one fell swoop, becoming one of the few quasi-masters under Sun Heng in Shili Town, and has made a great achievement, that is, he discovered and brought back the mutated crop of Linggu.

Because of the awakening of the bloodline of the pure witch clan, with the continuous improvement of strength, the height and size of Yuan Da Hat have also increased, and now he is as high as one zhang (three meters), and his waist is two people thick, and the movement of running in the demon jungle is very obvious, and the speed is also very fast.

After coming to the edge of the tree wall, Yuan Dahao first gave a military salute to Sun Heng, and then said in an urn voice: "Tell the battalion commander, the third team of the first brigade of the reconnaissance battalion has found traces of the iron ox in today's operation, and the team leader Yuan Dahao has come to report!" ”

Sun Heng heard these words when he returned the military salute of Yuan Da Hat, and with his current Qi cultivation skills, he couldn't help but say with surprise on his face: "What, you have found the traces of the Iron Ox?!" ”

"Yes!" Yuan Dahao answered honestly.

"Where? Come on! Sun Heng said immediately, and then waved his hand at the others behind him and said: "Today's inspection of Lingtian and Yaotian is over, you can go back to your respective posts to work!" ”

After speaking, he followed Yuan Dahao's footsteps and ran towards the depths of the Demon Domain.

Nowadays, whether it is the Shili Town base or the Yezhen base and the remaining parts of the caracal, there is a lack of good quality weapons, and the appearance of the Iron Ox undoubtedly provides an opportunity to alleviate this problem. And if you can catch the iron ox and raise it this time, then the source of weapons for the soldiers at the base in Shili Town will be guaranteed in the future.

[Second update, thank you for subscribing and voting for support~]